广告联盟轮播代码生成器

<script type="text/javascript">
var randoms = {
	ads_codes: [$ads_codes],
	ads_weight: [$ads_weight],
$cookie_fun
	get_random: function(weight) {
		var s = eval(weight.join('+'));
		var r = Math.floor(Math.random() * s);
		var w = 0;
		var n = weight.length - 1;
		for(var k in weight){w+=weight[k];if(w>=r){n=k;break;}};
		return n;
	},
	init: function() {
$cookie_get
		var rand = randoms.get_random(randoms.ads_weight);
		document.write(randoms.ads_codes[rand]);
$cookie_set
	}
}
randoms.init();
</script>

	ads_timer: $ads_timer,
	get_cookie: function(n) {
		var a = document.cookie.match(new RegExp("(^| )" + n + "=([^;]*)(;|$)"));
		if (a != null) return decodeURI(a[2]);
		return null;
	},

		var time = new Date();
		time.setTime(time.getTime() + randoms.ads_timer * 1000);
		document.cookie = 'XCY_cookie_XCY=1;expires=' + time.toGMTString() + ';path=/;';

		if (randoms.get_cookie('XCY_cookie_XCY')) return;

请将各联盟广告代码粘贴到以下文本框	权重